UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 28 NOV 25 Station: CYFB WMO ident: 71909 Latitude: 63.75 Longitude: -68.55 Elevation: 22.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1008 22 -14.9 -17.7 79 2.8 -15.4 340 8 257.7 257.8 257.2 260.2 0.94 1 1007 30 -13.5 -16.8 76 3.3 -14.2 338 8 259.1 259.3 258.6 261.9 1.02 2 1000 84 -13.7 -16.8 77 3.1 -14.3 325 12 259.5 259.6 258.9 262.2 1.02 3 925 672 -18.3 -18.4 99 0.1 -18.3 335 23 260.6 260.7 259.6 263.2 0.97 4 903 851 -19.7 -19.9 98 0.2 -19.7 339 22 261.0 261.1 259.8 263.3 0.87 5 896 909 -19.3 -21.3 84 2.0 -19.6 340 21 261.9 262.1 260.3 264.1 0.78 6 894 925 -16.9 -23.9 55 7.0 -18.0 340 21 264.6 264.7 262.0 266.4 0.62 7 891 951 -16.1 -24.1 50 8.0 -17.3 339 21 265.7 265.8 262.8 267.4 0.61 8 871 1121 -16.7 -25.7 46 9.0 -18.0 337 20 266.8 266.9 263.4 268.3 0.54 9 850 1304 -17.7 -27.7 41 10.0 -19.1 335 19 267.6 267.7 263.9 269.0 0.46 10 836 1428 -18.3 -28.3 41 10.0 -19.6 341 21 268.2 268.3 264.3 269.5 0.44 11 799 1766 -17.9 -30.9 31 13.0 -19.6 325 18 272.2 272.2 266.8 273.3 0.36 12 719 2549 -21.3 -47.3 8 26.0 -23.2 310 19 276.8 276.8 269.3 277.0 0.07 13 700 2746 -22.5 -46.5 9 24.0 -24.3 305 17 277.6 277.6 269.8 277.8 0.08 14 546 4540 -29.9 -40.9 34 11.0 -30.8 277 20 289.2 289.2 276.6 289.9 0.20 15 500 5160 -34.5 -40.5 54 6.0 -34.9 265 21 291.0 291.0 277.5 291.7 0.22 16 496 5216 -34.9 -41.9 49 7.0 -35.4 263 21 291.2 291.2 277.6 291.8 0.19 17 492 5273 -34.9 -48.9 23 14.0 -35.6 262 21 291.8 291.8 277.7 292.1 0.09 18 486 5358 -35.7 -49.7 22 14.0 -36.4 259 20 291.9 291.9 277.7 292.2 0.08 19 479 5459 -36.3 -46.3 35 10.0 -36.8 256 20 292.3 292.4 278.0 292.8 0.13 20 458 5769 -38.5 -51.5 24 13.0 -39.1 266 21 293.4 293.4 278.4 293.6 0.07 21 455 5814 -38.7 -46.7 43 8.0 -39.1 268 21 293.7 293.7 278.7 294.1 0.13 22 449 5905 -38.7 -54.7 17 16.0 -39.3 272 21 294.8 294.8 279.1 295.0 0.05 23 441 6029 -39.7 -52.7 24 13.0 -40.2 277 22 295.0 295.1 279.2 295.3 0.07 24 437 6091 -40.1 -44.9 60 4.8 -40.4 279 22 295.3 295.3 279.5 295.9 0.16 25 434 6138 -40.3 -50.3 33 10.0 -40.7 280 22 295.6 295.6 279.5 295.9 0.09 26 432 6169 -40.5 -47.5 47 7.0 -40.8 279 21 295.8 295.8 279.6 296.2 0.12 27 424 6297 -41.3 -53.3 26 12.0 -41.8 278 19 296.3 296.3 279.8 296.6 0.06 28 421 6345 -41.7 -49.7 42 8.0 -42.1 278 19 296.4 296.4 279.9 296.8 0.10 29 414 6458 -42.3 -52.3 33 10.0 -42.7 277 17 297.1 297.1 280.1 297.3 0.07 30 400 6690 -44.5 -52.5 41 8.0 -44.7 275 14 297.2 297.2 280.2 297.4 0.07 31 373 7155 -48.5 -51.1 74 2.6 -48.6 267 14 297.9 297.9 280.6 298.2 0.09 32 365 7298 -49.1 -55.1 50 6.0 -49.3 261 14 298.9 298.9 281.0 299.1 0.06 33 358 7425 -50.1 -53.6 66 3.5 -50.2 260 16 299.2 299.2 281.1 299.5 0.07 34 346 7647 -51.7 -56.7 55 5.0 -51.8 261 20 300.0 300.0 281.4 300.2 0.05 35 333 7895 -53.3 -57.6 59 4.3 -53.4 275 22 301.1 301.1 281.8 301.3 0.05 36 328 7993 -53.1 -60.1 42 7.0 -53.2 274 22 302.7 302.7 282.5 302.8 0.04 37 325 8052 -53.1 -59.1 48 6.0 -53.2 273 22 303.5 303.5 282.8 303.6 0.04 38 320 8152 -52.9 -66.9 17 14.0 -53.1 271 22 305.1 305.1 283.5 305.2 0.01 39 300 8570 -52.5 -69.5 11 17.0 -52.7 265 22 311.3 311.4 285.8 311.4 0.01 40 250 9750 -50.3 -76.3 3 26.0 -50.7 270 27 331.3 331.3 292.1 331.3 0.00 41 218 10645 -48.7 -79.7 2 31.0 -49.2 251 27 347.0 347.0 296.0 347.0 0.00 42 200 11210 -49.1 -81.1 1 32.0 -49.6 260 32 355.0 355.0 297.7 355.0 0.00 43 196 11342 -49.5 -80.5 1 31.0 -50.0 260 32 356.4 356.4 298.0 356.5 0.00 44 188 11616 -47.3 -80.3 1 33.0 -48.0 259 32 364.3 364.3 299.5 364.3 0.00 45 150 13100 -48.9 -81.9 1 33.0 -49.6 265 19 385.8 385.8 303.2 385.8 0.00 46 149 13144 -48.9 -81.9 1 33.0 -49.6 276 17 386.5 386.5 303.3 386.6 0.00 47 146 13278 -47.1 -82.1 1 35.0 -48.0 263 19 391.9 391.9 304.0 391.9 0.00 48 130 14048 -46.7 -81.7 1 35.0 -47.7 247 20 405.9 405.9 306.0 405.9 0.00 49 114 14911 -50.7 -83.7 1 33.0 -51.5 256 11 414.0 414.0 307.0 414.0 0.00 50 107 15326 -48.9 -82.9 1 34.0 -49.9 264 20 424.9 424.9 308.3 425.0 0.00 51 100 15770 -49.5 -83.5 1 34.0 -50.5 275 15 432.1 432.1 309.0 432.1 0.00 52 93 16243 -50.9 -84.9 1 34.0 -51.8 266 16 438.4 438.4 309.7 438.4 0.00 53 85 16831 -48.5 -83.5 1 35.0 -49.8 276 20 454.7 454.7 311.3 454.7 0.00 54 70 18100 -51.1 -85.1 1 34.0 -52.2 270 22 475.1 475.1 313.1 475.1 0.00 55 54 19783 -53.5 -85.5 1 32.0 -54.6 325 13 506.1 506.1 315.4 506.2 0.00 56 50 20280 -52.3 -85.3 1 33.0 -53.7 335 19 520.2 520.2 316.3 520.3 0.01 57 45 20957 -51.7 -85.7 1 34.0 -53.3 309 14 537.6 537.6 317.4 537.6 0.01 58 30 23550 -55.1 -87.1 1 32.0 -56.7 335 20 594.4 594.4 320.3 594.5 0.01 59 20 26120 -58.5 -88.5 1 30.0 -60.0 340 31 657.1 657.1 323.0 657.2 0.01 60 17 27140 -59.3 -89.3 1 30.0 -60.9 335 37 685.8 685.8 324.0 685.9 0.01 61 16 27520 -57.9 -88.9 1 31.0 -59.9 341 42 702.4 702.4 324.5 702.4 0.01 62 15 27924 -61.5 -90.5 1 29.0 -62.9 347 43 703.5 703.5 324.6 703.5 0.01 63 13 28821 -56.7 -88.7 1 32.0 -59.3 355 46 749.5 749.5 325.9 749.6 0.01 64 11 29870 -60.7 -89.7 1 29.0 -62.7 0 53 771.6 771.7 326.5 771.7 0.01 65 11 29870 -57.9 -89.9 1 32.0 -60.6 0 53 781.8 781.8 326.8 781.9 0.01 66 10 30470 -58.5 -88.5 1 30.0 -61.2 5 68 801.2 801.2 327.3 801.3 0.02 67 9.4 30860 -57.3 -88.3 1 31.0 -60.4 820.0 820.1 327.7 820.2 0.02 68 8.6 31419 -59.9 -89.9 1 30.0 -62.5 831.0 831.0 328.0 831.2 0.01 69 8.0 31875 -56.2 -88.4 1 32.2 -60.1 10 94 863.1 863.2 328.7 863.3 0.02 70 7.8 32036 -54.9 -87.9 1 33.0 -59.3 874.6 874.6 328.9 874.8 0.02 71 6.7 33004 -56.7 -87.7 1 31.0 -60.9 905.9 906.0 329.5 906.2 0.03 TRP 333 7895 -53.3 -57.6 59 4.3 -53.4 275 22 301.1 301.1 281.8 301.3 0.05 WND 8.0 31875 -56.2 -88.4 1 32.2 -60.1 10 94 863.1 863.2 328.7 863.3 0.02 Sounding variables and indices 1000-500 mb thick: 5076.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 38.30 % Est. max temperature: -5.25 C = 22.55 F Sfc-Lift cond lev (LCL): 963.17 mb = 367.06 m = 1204.24 ft T: -15.91 C 700-500 lapse rate: 4.97 C/km ThetaE index: 0.00 C Layer 1008.0--66188687651123427803136.0 mb Conv cond level (CCL): 927.20 mb = 654.11 m = 2146.00 ft Mean mixing ratio: 0.99 g/kg Conv temperature: -12.00 C = 10.41 F Cap Strength: 22.40 C Lifted Index: 23.22 C Risk: None Lifted Index @300 mb: 34.43 C Lifted Index @700 mb: 13.98 C Showalter Index: 18.21 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 6.80 C K Index: -34.90 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.77 J/kg Max Up Vert Vel: 3.09 m/s Conv Inhibition (B-): 74864.34 J/kg Cap Strength: 23.16 C Lift Cond Lev (LCL): 934.13 mb = 597.90 m = 1961.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 15 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1008 22 340 8 2.7 -7.5 | 139 7 -4.6 5.3 1 1000 84 325 12 6.9 -9.8 | 172 3 -0.4 3.0 2 971 305 325 22 12.6 -18.0 | 314 7 5.3 -5.2 3 933 610 330 22 11.0 -19.1 | 329 7 3.7 -6.3 4 925 672 335 23 9.7 -20.8 | 343 8 2.4 -8.0 5 895 914 340 21 7.2 -19.7 | 1 7 -0.1 -6.9 6 860 1219 335 20 8.5 -18.1 | 348 5 1.2 -5.3 7 850 1304 335 19 8.0 -17.2 | 351 4 0.7 -4.4 8 825 1524 345 22 5.7 -21.3 | 11 9 -1.6 -8.5 9 792 1829 320 17 10.9 -13.0 | 274 4 3.6 -0.2 10 760 2134 315 17 12.0 -12.0 | 261 5 4.7 0.8 11 730 2438 310 20 15.3 -12.9 | 270 8 8.0 -0.1 12 700 2743 310 17 13.0 -10.9 | 252 6 5.7 1.9 13 700 2746 305 17 13.9 -9.8 | 245 7 6.6 3.0 14 643 3353 285 19 18.4 -4.9 | 235 14 11.1 7.9 15 616 3658 295 19 17.2 -8.0 | 244 11 9.9 4.8 16 566 4267 290 22 20.7 -7.5 | 248 14 13.4 5.3 17 543 4572 275 20 19.9 -1.7 | 229 17 12.6 11.1 18 520 4877 270 19 19.0 -0.0 | 222 17 11.7 12.8 19 500 5160 265 21 20.9 1.8 | 223 20 13.6 14.6 20 477 5486 255 20 19.3 5.2 | 214 22 12.0 18.0 21 436 6096 280 22 21.7 -3.8 | 238 17 14.4 9.0 22 400 6690 275 14 13.9 -1.2 | 210 13 6.6 11.6 23 399 6706 285 15 14.5 -3.9 | 219 11 7.2 8.9 24 364 7315 260 14 13.8 2.4 | 203 17 6.5 15.2 25 347 7620 260 20 19.7 3.5 | 217 20 12.4 16.3 26 333 7895 275 22 21.9 -1.9 | 233 18 14.6 10.9 27 331 7925 275 22 21.9 -1.9 | 233 18 14.6 10.9 28 300 8570 265 22 21.9 1.9 | 225 21 14.6 14.7 29 275 9144 265 27 26.9 2.4 | 232 25 19.6 15.2 30 250 9750 270 27 27.0 -0.0 | 237 23 19.7 12.8 31 228 10363 270 26 26.0 -0.0 | 236 23 18.7 12.8 32 217 10668 250 27 25.4 9.2 | 219 28 18.1 22.0 33 200 11210 260 32 31.5 5.6 | 233 30 24.2 18.4 34 189 11582 260 32 31.5 5.6 | 233 30 24.2 18.4 35 164 12497 245 23 20.8 9.7 | 211 26 13.5 22.5 36 157 12802 275 22 21.9 -1.9 | 233 18 14.6 10.9 37 150 13100 265 19 18.9 1.7 | 219 19 11.6 14.5 38 150 13106 280 16 15.8 -2.8 | 220 13 8.5 10.0 39 143 13411 250 21 19.7 7.2 | 212 24 12.4 20.0 40 130 14021 245 20 18.1 8.5 | 207 24 10.8 21.2 41 119 14630 310 18 13.8 -11.6 | 259 7 6.5 1.2 42 114 14935 250 10 9.4 3.4 | 187 16 2.1 16.2 43 108 15240 260 19 18.7 3.3 | 215 20 11.4 16.1 44 103 15545 275 23 22.9 -2.0 | 235 19 15.6 10.8 45 100 15770 275 15 14.9 -1.3 | 214 14 7.6 11.5 46 94 16154 265 15 14.9 1.3 | 208 16 7.6 14.1 47 82 17069 280 22 21.7 -3.8 | 238 17 14.4 9.0 48 78 17374 305 11 9.0 -6.3 | 195 7 1.7 6.5 49 75 17678 240 10 8.7 5.0 | 184 18 1.4 17.8 50 70 18100 270 22 22.0 -0.0 | 229 19 14.7 12.8 51 68 18288 275 22 21.9 -1.9 | 233 18 14.6 10.9 52 65 18593 290 18 16.9 -6.2 | 235 12 9.6 6.6 53 62 18898 275 14 13.9 -1.2 | 210 13 6.6 11.6 54 59 19202 310 10 7.7 -6.4 | 183 6 0.4 6.4 55 56 19507 285 13 12.6 -3.4 | 209 11 5.3 9.4 56 54 19812 330 13 6.5 -11.3 | 153 2 -0.8 1.5 57 51 20117 295 14 12.7 -5.9 | 218 9 5.4 6.9 58 50 20280 335 19 8.0 -17.2 | 351 4 0.7 -4.4 59 49 20422 300 20 17.3 -10.0 | 254 10 10.0 2.8 60 47 20726 335 18 7.6 -16.3 | 355 4 0.3 -3.5 61 44 21031 300 12 10.4 -6.0 | 204 7 3.1 6.8 62 42 21336 350 17 3.0 -16.7 | 48 6 -4.3 -3.9 63 40 21641 355 10 0.9 -10.0 | 114 7 -6.4 2.8 64 39 21946 275 16 15.9 -1.4 | 217 14 8.6 11.4 65 37 22250 330 15 7.5 -13.0 | 314 0 0.2 -0.2 66 32 23165 300 23 19.9 -11.5 | 264 13 12.6 1.3 67 30 23550 335 20 8.5 -18.1 | 348 5 1.2 -5.3 68 29 23774 340 22 7.5 -20.7 | 358 8 0.2 -7.9 69 25 24689 345 28 7.2 -27.0 | 0 14 -0.1 -14.2 70 24 24994 325 29 16.6 -23.8 | 320 14 9.3 -11.0 71 20 26120 340 31 10.6 -29.1 | 349 17 3.3 -16.3 72 19 26518 340 31 10.6 -29.1 | 349 17 3.3 -16.3 73 18 26822 330 33 16.5 -28.6 | 330 18 9.2 -15.8 74 16 27432 340 41 14.0 -38.5 | 345 27 6.7 -25.7 75 15 27737 345 45 11.6 -43.5 | 352 31 4.3 -30.7 76 13 28651 355 34 3.0 -33.9 | 12 22 -4.3 -21.1 77 13 28956 355 56 4.9 -55.8 | 3 43 -2.4 -43.0 78 12 29261 335 55 23.2 -49.8 | 337 40 15.9 -37.1 79 12 29566 350 50 8.7 -49.2 | 358 36 1.4 -36.4 80 11 29870 360 53 -0.0 -53.0 | 10 41 -7.3 -40.2 81 10 30470 5 68 -5.9 -67.7 | 14 57 -13.2 -54.9 Wind Parameters Mean winds (0-6000m): 300.3 at 19.6 knts Storm direction: 330.3 at 14.7 knts Shear (0-3000m) pos: 1.1 neg: 3.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 101.4 deg Storm rel helicity (0-3000m) pos: 23.1 neg: -20.7 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 9.88 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 326 18 311 4| 0.0 14.7 14.7| 8.2 0.0 8.2 16.4 0.68| 18.0 12.3 1000 331 20 335 5| 2.0 7.3 9.3| 17.6 -0.8 16.8 16.8 0.69| 12.0 8.3 1500 334 20 343 6| 2.1 4.9 7.0| 21.6 -2.2 19.4 12.9 0.60| 10.2 6.1 2000 332 20 339 5| 1.6 3.8 5.4| 21.6 -13.1 8.5 4.2 0.22| 10.4 2.3 2500 329 19 324 5| 1.3 3.7 5.0| 23.1 -14.5 8.6 3.5 0.20| 9.3 1.9 3000 325 19 308 5| 1.1 3.3 4.4| 23.1 -20.7 2.5 0.8 0.11| 8.8 1.0 4000 316 19 280 6| 0.7 2.7 3.4| 31.4 -24.1 7.3 1.8 0.12| 7.6 0.9 5000 308 19 265 8| 0.6 2.5 3.1| 32.7 -54.1 -21.5 -4.3 0.01| 7.2 0.1 6000 300 20 253 10| 1.0 2.3 3.2| 67.0 -69.8 -2.8 -0.5 0.05| 7.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251128.00.gif